Four filter levels.
Filtration of 99.95% of free-floating particles of a 30 m² room within one hour thanks to four filter levels:
* Pre-filter, washable, filters coarse dust, particles, hair, pet hair.
* Activated carbon filter filters smoke, odours and volatile organic compounds (VOCs).
* Highly efficient fine dust filter, filters dust / fine dust up to 2.5 µm.
* NanoCaptur filter, effectively filters formaldehyde over a long period of time.